| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.86 | 4.331% | $222.079 | $222.08 | $222.10 | $222.10 |
| Purchase #2 | $163.60 | 6.339% | $173.9706 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $101.61 | 4.799% | $106.4863 | $106.49 | $106.50 | $106.50 |
| Purchase #4 | $96.29 | 11.820% | $107.6715 | $107.67 | $107.65 | $107.70 |
| Purchase #5 | $40.82 | 9.541% | $44.7146 | $44.71 | $44.70 | $44.70 |
| Purchase #6 | $228.88 | 13.769% | $260.3945 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $189.35 | 10.114% | $208.5009 | $208.50 | $208.50 | $208.50 |
| 7 purchase totals = | $1,033.41 | $1,123.8174 | $1,123.81 | $1,123.80 | $1,123.90 | |